Question: Did you know the enterprise Walmart was owned by (blank)?
Paraphrase: Did you know that Walmart was (blank) owned by the company
SPARQL (Wikidata):  select distinct ?obj where { wd:Q483551 wdt:P127 ?obj . ?obj wdt:P31 wd:Q6881511 } 
Answer: The Vanguard Group, State Street Corporation